总述:本次共解2题。其中
☆算术计算2题
〖1/2算式〗
作业:求算式 (337+608)*(1+(46.6%+5%+5%)+(188%*28%)+(1.31%*60))+311 的值.
题型:数学计算
解:
(337+608)*(1+(46.6%+5%+5%)+(188%*28%)+(1.31%*60))+311
=945*(1+(46.6%+5%+5%)+(188%*28%)+(1.31%*60))+311
=945*(1+0.566+(188%*28%)+(1.31%*60))+311
=945*(1+0.566+0.5264+(1.31%*60))+311
=945*(1+0.566+0.5264+0.786)+311
=945*2.8784+311
=2720.088+311
=3031.088 答案:(337+608)*(1+(46.6%+5%+5%)+(188%*28%)+(1.31%*60))+311=3031.088〖2/2算式〗
作业:求算式 (337+608)*(1+(46.6%+5%+5%)+(188%*28%))+311 的值.
题型:数学计算
解:
(337+608)*(1+(46.6%+5%+5%)+(188%*28%))+311
=945*(1+(46.6%+5%+5%)+(188%*28%))+311
=945*(1+0.566+(188%*28%))+311
=945*(1+0.566+0.5264)+311
=945*2.0924+311
=1977.318+311
=2288.318 答案:(337+608)*(1+(46.6%+5%+5%)+(188%*28%))+311=2288.318你的问题在这里没有得到解决?请到 热门难题 里面看看吧!